American Astronomical Society (AAS)

@aas.org

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The mission of the American Astronomical Society is to enhance and share humanity’s scientific understanding of the universe as a diverse and inclusive astronomical community. aas.org

Banner for AAS 249, the American Astronomical Society's 249th meeting in Salt Lake City, Utah, 10–14 January 2027. Starry sky background with city skyline silhouette. Text: 'Call for Proposals Is Open! Deadline: 3 August.
A researcher presents a digital poster on a large monitor while discussing their work with another conference attendee in an exhibit hall.
Five professionally dressed advocates stand together in front of the US Capitol building in Washington, DC.
Two workshop participants sit at a table discussing ideas while working on a laptop during a collaborative session.
AAS and AAPT members gather near the US Capitol to advocate for STEM funding.
Graphic with the text "Action Alert: AAS urges advocacy against proposed cuts to science in President's Budget Request"
Portrait of Julia Santos, smiling in a lab setting, wearing glasses and a gray sweater, with scientific equipment in the background.